Find the zeros of the polynomial function and state the multiplicity of each.f(x) = (x2 - 4)2

A. x = 2, multiplicity 2 ; x = -2, multiplicity 2
B. x = - 4, multiplicity 2
C. x = 2, multiplicity 5 ; x = -2, multiplicity 5
D. x = 2, multiplicity 2


Answer: A

Mathematics

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Use the integral test to determine whether the series converges.

A. converges B. diverges

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Evaluate the integral.dx

A.  - 3 tan-1 x +  ln(x2 + 1) + C
B.  - ln - 3 tan-1 x +  ln(x2 + 1) + C
C.  - ln  +  ln(x2 + 1) + C
D.  - ln - 5 tan-1 x + ln(x2 + 1) + C

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Sketch the circle.(x - 1)2 + (y - 4)2 = 4

A.

B.

C.

D.

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Find all cube roots of the complex number. Leave answers in trigonometric form.-6 - 6i

A.  cis 70°,  cis 190°,  cis 310°
B.  cis 70°,  cis 190°,  cis 310°
C.  cis 70°,  cis 190°,  cis 310°
D.  cis 80°,  cis 200°,  cis 320°

Mathematics